Tools & Wizards About Us
nsfengineerstudy.org screenshot

Report Summary

  • 91

    Performance

    Renders faster than
    91% of other websites

  • 59

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

nsfengineerstudy.org

Welcome to the Persistence in Engineering Project (P.I.E.)

Page Load Speed

1.1 sec in total

First Response

112 ms

Resources Loaded

670 ms

Page Rendered

282 ms

nsfengineerstudy.org screenshot

About Website

Welcome to nsfengineerstudy.org homepage info - get ready to check Nsfengineerstudy best content right away, or after learning these important things about nsfengineerstudy.org

To better understand the underrepresentation of women and Latino/as in engineering, this project identifies psychological variables that contributed to their persistence and satisfaction in engineerin...

Visit nsfengineerstudy.org

Key Findings

We analyzed Nsfengineerstudy.org page load time and found that the first response time was 112 ms and then it took 952 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

nsfengineerstudy.org performance score

91

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

78/100

10%

LCP (Largest Contentful Paint)

Value2.2 s

95/100

25%

SI (Speed Index)

Value3.3 s

91/100

10%

TBT (Total Blocking Time)

Value170 ms

93/100

30%

CLS (Cumulative Layout Shift)

Value0.014

100/100

15%

TTI (Time to Interactive)

Value5.1 s

75/100

10%

Network Requests Diagram

nsfengineerstudy.org

112 ms

css

18 ms

layout_one.css

39 ms

SpryMenuBarHorizontal.css

67 ms

SpryMenuBar.js

112 ms

Our browser made a total of 17 requests to load all elements on the main page. We found that 71% of them (12 requests) were addressed to the original Nsfengineerstudy.org, 12% (2 requests) were made to Fonts.gstatic.com and 6% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (331 ms) belongs to the original domain Nsfengineerstudy.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 123.6 kB (13%)

Content Size

979.2 kB

After Optimization

855.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nsfengineerstudy.org main page is 979.2 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 20% of websites need less resources to load. Images take 935.8 kB which makes up the majority of the site volume.

HTML Optimization

-68%

Potential reduce by 7.3 kB

  • Original 10.7 kB
  • After minification 10.1 kB
  • After compression 3.4 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 7.3 kB or 68% of the original size.

Image Optimization

-10%

Potential reduce by 89.1 kB

  • Original 935.8 kB
  • After minification 846.8 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Nsfengineerstudy images are well optimized though.

JavaScript Optimization

-83%

Potential reduce by 18.2 kB

  • Original 22.1 kB
  • After minification 14.5 kB
  • After compression 3.9 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 18.2 kB or 83% of the original size.

CSS Optimization

-85%

Potential reduce by 9.0 kB

  • Original 10.6 kB
  • After minification 5.8 kB
  • After compression 1.6 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Nsfengineerstudy.org needs all CSS files to be minified and compressed as it can save up to 9.0 kB or 85% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

14

After Optimization

14

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nsfengineerstudy. According to our analytics all requests are already optimized.

Network Requests Diagram

nsfengineerstudy.org

nsfengineerstudy.org

112 ms

css

css

18 ms

layout_one.css

layout_one.css

39 ms

SpryMenuBarHorizontal.css

SpryMenuBarHorizontal.css

67 ms

SpryMenuBar.js

SpryMenuBar.js

112 ms

338285738

338285738

200 ms

bg.jpg

bg.jpg

331 ms

topbanner.jpg

topbanner.jpg

156 ms

SpryMenuBarDownHover.gif

SpryMenuBarDownHover.gif

45 ms

home.jpg

home.jpg

309 ms

Latino_worker.jpg

Latino_worker.jpg

116 ms

women_engineers.jpg

women_engineers.jpg

121 ms

sponsors.png

sponsors.png

115 ms

SpryMenuBarRightHover.gif

SpryMenuBarRightHover.gif

162 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

9 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

13 ms

787725437-8c8094e5be110d977e2f1685469634482048f778849d65243b63e6929da9ab1c-d

787725437-8c8094e5be110d977e2f1685469634482048f778849d65243b63e6929da9ab1c-d

252 ms

Accessibility Review

nsfengineerstudy.org accessibility score

59

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

nsfengineerstudy.org best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

nsfengineerstudy.org SEO score

67

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nsfengineerstudy.org can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Nsfengineerstudy.org main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

nsfengineerstudy.org

Open Graph description is not detected on the main page of Nsfengineerstudy. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: